||Intercomparison of Measurements by a Telephotometer and an Integrating Nephelometer (Technical Note).
Hitzenberger, R. M. ;
Husart, R. B. ;
Horvath, H. ;
||Washington Univ., St. Louis, MO. Center for Air Pollution Impact and Trend Analysis. ;Vienna Univ. (Austria). Inst. for Experimental Physics.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Sciences Research Lab.
Atmospheric scattering ;
Air pollution ;
||Some EPA libraries have a fiche copy filed under the call number shown.
During April and May 1980 scattering and extinction coefficients were measured at St. Louis, Mo. The instruments used were a MRI integrating nephelometer model 1550 belonging to the Center of Air Pollution Impact and Trend Analysis and a multiwavelength telephotometer developed at the Institute for Experimental Physics of the University of Vienna, Austria. The errors arising of the different operating principles of the two types of instruments in a direct comparison of extinction and scattering coefficients are analyzed. (Copyright (c) 1984 Pergamon Press Ltd.)